Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929337

PowerStor delivers next-generation portable home energy storage systems designed for resilience, flexibility, and commercial scalability. As a certified ISO 9001 and IEC 62619-compliant manufacturer based in Huizhou, China, we combine deep engineering expertise with end-to-end production control — from LiFePO4 cell selection and BMS firmware development to full-system integration, UL/CE/TUV certification support, and logistics-optimized packaging. Our 52,000-square-meter intelligent manufacturing campus houses automated SMT lines, climate-controlled battery assembly bays, and in-house testing labs that simulate real-world grid instability, extreme temperatures, and long-cycle stress — ensuring every unit exceeds 6,000+ life cycles at 80% depth of discharge. With an annual capacity of 500,000 units and a lean 30-day standard lead time (even for custom configurations), we serve distributors, system integrators, and solar EPC firms across North America, Europe, Australia, and Southeast Asia. Every PowerStor solution is built on three pillars: performance integrity (integrated thermal management + adaptive charging algorithms), partnership agility (full OEM/ODM support including private labeling, firmware customization, and regional compliance documentation), and supply chain confidence (vertically owned production, dual-sourcing for critical components, and real-time order visibility via our partner portal). Backed by 4+ years of field data from 65+ markets, we don’t just ship batteries — we co-develop energy independence infrastructure with forward-thinking B2B partners.